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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWNxcWotNHA2My1ycm1t

HTTP Request Smuggling in Netty

HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold."

Permalink: https://github.com/advisories/GHSA-cqqj-4p63-rrmm
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWNxcWotNHA2My1ycm1t
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: about 4 years ago
Updated: 8 months ago


CVSS Score: 9.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Identifiers: GHSA-cqqj-4p63-rrmm, CVE-2019-20444
References: Repository: https://github.com/netty/netty
Blast Radius: 37.9

Affected Packages

maven:io.netty:netty
Dependent packages: 1,133
Dependent repositories: 14,650
Downloads:
Affected Version Ranges: < 4.0.0
No known fixed version
All affected versions:
maven:org.jboss.netty:netty
Dependent packages: 324
Dependent repositories: 1,820
Downloads:
Affected Version Ranges: < 4.0.0
No known fixed version
All affected versions:
maven:io.netty:netty-codec-http
Dependent packages: 1,324
Dependent repositories: 6,505
Downloads:
Affected Version Ranges: >= 4.0.0, < 4.1.44
Fixed in: 4.1.44
All affected versions:
All unaffected versions: